Field Emission from Self-Assembled Arrays of Lanthanum Monosulfide Nanoprotrusions

<table>FE-SEM images of a <svg height="11.075" id="M15" style="vertical-align:-0.3135pt" version="1.1" viewbox="0 0 32.700001 11.075" width="32.700001" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.075)">
<g transform="translate(72,-63.14)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="9.0271664" y="0">×</tspan>
<tspan style="font-size: 12.50px; " x="19.804752" y="0">1</tspan>
</text>
</g>
</g>
</svg> <svg height="9.6750002" id="M16" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,9.675)">
<g transform="translate(72,-64.26)">
<text transform="matrix(1,0,0,-1,-71.95,66.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜇</tspan>
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</svg>m<sup>2</sup> area of an anodic porous
alumina film after PLD of LaS. The nanoprotrusions are the nanodomes and
nanodots indicated in the figure.</table>

Journal of Nanomaterials

fig1

Figure 1

Figure 1: Field Emission from Self-Assembled Arrays of Lanthanum Monosulfide Nanoprotrusions 